image courtesy of venueSan Francisco Fire Engine Tours & Adventures Departs from The Cannery, Fisherman’s Wharf. Reservations advised. Fee. This happy, exhilarating 75-minute excursion takes sightseers over the Golden Gate Bridge in a bright-red 1955 Mack fire engine. Because it can get chilly in the open-air truck, authentic insulated fire-fighter jackets are available for passengers to bundle up in. Children get a lesson in fire safety through original sing-along songs. After, the tour guides go back to their home inside a vintage firehouse.